b16 help!!!
 

ok i am swapping a b16 into my 88 dx hatch.....i have allready converted the harness to mpfi but one of the 2 distributor plugs is completely different, i need to know how to rewire it or what i can do to make it work....any help is very appreciated....thanks!!!!

Re:b16 help!!!
 

woa, I'm getting ready to do a b16a swap into an 88 dx, what color is yours? mine's red.


I don't know about the dizzy plugs being different, I know that across obds they are different. onyx probably knows, maybe crx88si, most likely jeff knows, so we'll wait for one of them to show up and answer because I don't know ----.

Re:b16 help!!!
 

Re-wire the b16 plug onto the dx harness. All the wires will match up except the extra two crank angle(blue w/ stipes?) Just run those extra two wires to the ecu.

Re:b16 help!!!
 

ok ill try that, i was also wondering if the fuel pump runs on a constant 12v or if it sends more or less fuel depending on the engines needs? thanks!

Re:b16 help!!!
 

fuel pump just is a on or off. Its the fuel pressure regulator that determines fuel pressure by regulating how much to return to the tank.

But because its MPFI its injector pulse width (how long the injector injeccts) that determines fuel amounts.

In closing, lol, the pump is an on/off style.